Mobile Automation Tester (Android Focus)

Mobile Automation Tester (Android Focus)

Posted 7 days ago by Nyne Infotech, LLC

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Negotiable
Undetermined
Hybrid
London Area, United Kingdom
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Android (Operating System) Appium Apple IOS Application Programming Interface (API) Automation Code Injection Continuous Integration and Continuous Delivery Dependency Injection Github Gradle Kotlin Mobile App Mobile Devices Mockito Slack (Software) Swift (Programming Language) Tablets Test Automation ViewModel XCUITest

Summary: The role of Senior Mobile QA Engineer focuses on leading Android automation efforts to achieve comprehensive automation coverage for mobile applications. The position requires collaboration with cross-functional teams to integrate testing early in the development lifecycle and involves mentoring peers in automation best practices. The candidate will also be responsible for troubleshooting issues and optimizing CI/CD pipelines. This is a long-term contract position based in either Burgess Hill or Victoria, London, UK.

Key Responsibilities:

  • Lead Android automation efforts using Espresso, Kotlin, and Jetpack Compose testing.
  • Design and maintain scalable test frameworks (Espresso, Appium, WebdriverIO).
  • Support iOS testing where needed using XCUITest.
  • Define and execute in-sprint automation, regression suites, and end-to-end test flows.
  • Collaborate with developers, QEs, and product owners to integrate testing early in the lifecycle (“shift-left”).
  • Troubleshoot flaky tests, synchronization issues, and accessibility gaps.
  • Build and optimize CI/CD pipelines (Jenkins, GitHub Actions, Slack reporting).
  • Mentor QA peers and champion automation-first best practices.
  • Perform functional and non-functional tests (performance, accessibility, device coverage, dark/light mode).

Key Skills:

  • 7+ years of QA/automation experience, with 3+ years in mobile test automation.
  • Strong Android automation expertise (Espresso, Jetpack Compose, Kotlin).
  • Exposure to iOS automation (XCUITest, Swift) a plus.
  • Proven experience with CI/CD pipelines (Jenkins, GitHub, Gradle).
  • Knowledge of mocking/stubbing APIs (MockWebServer, Mockito, etc.).
  • Understanding of mobile architecture concepts (Activity, ViewModel, Dependency Injection, Composables).
  • Hands-on experience testing across real devices, simulators, and varied screen sizes (foldables, tablets).
  • Strong communicator with ability to work cross-functionally and influence quality practices.

Salary (Rate): undetermined

City: London

Country: United Kingdom

Working Arrangements: hybrid

IR35 Status: undetermined

Seniority Level: undetermined

Industry: IT

Detailed Description From Employer:

Sr. Mobile QA Engineer (Android Focus) Hybrid – Burgess Hill, UK or Victoria, London, UK Long term Contract: 1–3 years (with renewal option) We are seeking a Senior Mobile QA Tester with deep expertise in Android automation to join our dynamic team. This role is critical in helping us achieve 100% automation coverage and drive the future of quality engineering across our mobile applications.

What You’ll Do

  • Lead Android automation efforts using Espresso, Kotlin, and Jetpack Compose testing.
  • Design and maintain scalable test frameworks (Espresso, Appium, WebdriverIO).
  • Support iOS testing where needed using XCUITest.
  • Define and execute in-sprint automation, regression suites, and end-to-end test flows.
  • Collaborate with developers, QEs, and product owners to integrate testing early in the lifecycle (“shift-left”).
  • Troubleshoot flaky tests, synchronization issues, and accessibility gaps.
  • Build and optimize CI/CD pipelines (Jenkins, GitHub Actions, Slack reporting).
  • Mentor QA peers and champion automation-first best practices.
  • Perform functional and non-functional tests (performance, accessibility, device coverage, dark/light mode).

What We’re Looking For

  • 7+ years of QA/automation experience, with 3+ years in mobile test automation.
  • Strong Android automation expertise (Espresso, Jetpack Compose, Kotlin).
  • Exposure to iOS automation (XCUITest, Swift) a plus.
  • Proven experience with CI/CD pipelines (Jenkins, GitHub, Gradle).
  • Knowledge of mocking/stubbing APIs (MockWebServer, Mockito, etc.).
  • Understanding of mobile architecture concepts (Activity, ViewModel, Dependency Injection, Composables).
  • Hands-on experience testing across real devices, simulators, and varied screen sizes (foldables, tablets).
  • Strong communicator with ability to work cross-functionally and influence quality practices.

Nice to Have

  • Experience with end-to-end testing using WebdriverIO + Appium.
  • Familiarity with accessibility testing (TalkBack, VoiceOver, font scaling, color contrast).

Why Join Us?

  • Be part of a multi-year, high-impact mobile initiative.
  • Work with an automation-first QA culture (goal: eliminate manual testing).
  • Collaborate on apps used by millions of users worldwide.
  • Competitive day rate + contract extension opportunities.

Interested? Send your resume to jobs@nyneinfo.com We offer excellent referral bonuses – share with your network!

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